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6 INCH THREE-SETTING SPRAY: Full Body spray, Full Spray with Massage, Massaging spray, shower heads with multiple settings make showering more fun.
Pressure balance valve: Pressure balance valve cartridge, brass valve body,the flow of cold and hot water can be adjusted through the settings on the left and right sides.designed for use with standard 1/2″ U.S. plumbing connections.CUPC certification